Date: Thu, 14 Aug 2008 16:04:52 -0400 From: "Maxim Khitrov" <mkhitrov@gmail.com> To: "FreeBSD Questions" <freebsd-questions@freebsd.org> Subject: Working ccache configuration for buildworld on amd64? Message-ID: <26ddd1750808141304x46ed9e6dhe5bf04363a41626b@mail.gmail.com>
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This is an old problem, but so far I haven't been able to find a
solution. When ccache is used to build world on amd64, the process
fails when /usr/src/lib/csu/i386-elf/crt1.c is compiled. If
WITHOUT_LIB32 is added to src.conf, this problem does not happen.
Likewise, building without ccache works fine.
Has anyone out there been able to find a ccache configuration that
would work in this situation? I tried disabling ccache for some of the
directories under /usr/src and /usr/obj, but it only caused problems
in other stages of the build process.
Here are the default ccache settings from make.conf:
.if exists(/usr/local/libexec/ccache) && !defined(NOCCACHE) && \
(!empty(.CURDIR:M/usr/src*) || !empty(.CURDIR:M/usr/obj*))
CC= /usr/local/libexec/ccache/world-cc
CXX= /usr/local/libexec/ccache/world-c++
.endif
And here is what I tried using to isolate the problem, albeit with no success:
.if exists(/usr/local/libexec/ccache) && !defined(NOCCACHE) && \
(!empty(.CURDIR:M/usr/src*) || !empty(.CURDIR:M/usr/obj*)) && \
empty(.CURDIR:M/usr/src/lib/csu*) && \
empty(.CURDIR:M/usr/obj/usr/src/lib/csu*) && \
empty(.CURDIR:M/usr/obj/lib32/usr/src/lib/csu*)
CC= /usr/local/libexec/ccache/world-cc
CXX= /usr/local/libexec/ccache/world-c++
.endif
Please let me know if you have a working solution.
- Max
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